destroy

Hey so I wonder if fishes do play with items or if this is something else. So ive essentially given up keeping branching sps in my 210 as my tank as my tangs keep destroying them. My large desjardini bulldoze frags off of the rocks even with lots of swimming room (the frags are in a corner and...

Hello, Not sure what this is and its all over!! 250 gallon fish only Nitrate 25ppm Alkalinity 9.5 Salinity 1.026 Phosphate .08 It does blow right off the rocks